baber/WOPTO huggingface dataset:
Patent JP-H0911906-A (JP)
Title: Carrying truck
Inventor: KAWABE MITSUNORI
IPC: B62B3/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the traveling stability and the self-supportability both in use and not in use, and to prevent the play of side frames by providing a frame of approximately N-shape in plan view, providing at least four traveling wheels on the lower surface of the frame, and fixing right and left side frames to the frame. SOLUTION: A carrying truck 10 is provided with a frame 11, a pair of right and left side frames 21, 22 erected on the frame 11, a back frame 23 arranged on the rear side of the side frames 21, 22, a floor plate 31 to be installed on the frame 11, and four traveling wheels 41, 41 provided on the lower surface of the frame 11. The frame 11 consists of a pair of right and left side frames 12, 13, and a middle frame 14 to connect the front end of one side frame 12 to the rear end of the other side frame 13 which are assembled by welding, etc., and is approximately of N-shape in plan view, and traveling wheels (caster) 41 are fitted to the front and rear ends of the side frames 12, 13, and the side frames 21, 22 are fixed to the side of the side frames 12, 13 by welding, etc.
Patent JP-H067881-A (JP)
Title: Manufacture of drill screw and forming die for the same
Inventor: MIYAGAWA TSUTOMU
IPC: F16B25/10
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a product of high quality by fining metallic crystal particles of drill part to improve drilling ability by increasing strength and rigidity of the cutting edge of blade and smoothly removing burrs. CONSTITUTION:The tip end of the shaft part of material 1 for screw 1 is forged by a couple of forming dies. While the drill part 5 is formed by a forming recess part of the forming die, the burr 6 is formed on the outer periphery of the drill part 5 by a buldged out excess material from the forming recess part. Then, the drill part 5 is formed by retaining the buldging out of the burr 6 by antislipping regulation against free buldging out of the pads from the forming recess part. A part of the burr 6 formed from the bottom to the top of the drill part is gapped to form a crack 11 nearly orthogonally crossing the axial direction of the material for screw.
Patent JP-S5792312-A (JP)
Title: Liquid crystal display element
Inventor: SHIYOUJI FUSAJI
IPC: G02F1/1337
Filed: 1980-11-28
Abstract: PURPOSE:To prevent a reduction in the orienting power due to heating by coating the opposite surfaces of substrates with a specified polyamic acid, heating the acid to form thin films made of specified ring closed polymer, and rubbing the surfaces of the films. CONSTITUTION:Two glass substrates 1 are set opposite to each other at a fixed interval, the opposite surfaces of the substrates 1 are coated with a soln. of a polyamic acid having repeating units represented by formulaI, and the soln. is heated to selectively form electrically conductive transparent films made of ring closed polymer having repeating units represented by formula II in a prescribed thickness. The surfaces of the films are then rubbed with gauze or by buffing to form worn grooves in a fixed direction. Both of the films 2 and the substrates 1 are covered with liq. crystal orienting films 3, and the space between the films 3 is filled with a liq. crystal 5. A sealing wall 4 is placed at the whole peripheries of the substrates 1 to seal the liq. crystal.
Patent JP-H0458482-A (JP)
Title: Table tap
Inventor: TATEISHI HIROYUKI
IPC: H01R13/502
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a table tap which is easily manufactured and has improved productivity by providing coupling members coupling a body and a cover together, and coupling them with the coupling members to constitute an inner case. CONSTITUTION:An inner case 10 is constituted of a body 12 and a cover 13, coupling sections 13 with coupling holes are protruded on both side edges of the body 12, and coupling pieces 14 with hooks at the tip are protruded on both side edges of the cover 13. After conductors 32 are assembled in the body 12, the cover 13 is covered, the coupling pieces 14 of the cover 13 are coupled with the coupling pieces 18 of the body 12, then a power cord 30 is connected to electric wire connection sections 34 at one end of the conductors 32 by caulking. An outer shell is formed around the inner case 10 by secondary molding.
Patent JP-S6148413-A (JP)
Title: Device for generating fume of liquefied carbon dioxide
Inventor: KATO KANEFUSA
IPC: C01B32/50
Filed: 1984-08-13
Abstract: PURPOSE:To generate fume advantageously from both technical and economical points of view ejecting liquefied CO2 in water with a mechanism wherein water entrainment-preventing plates are provided alternately and stepwise in an upper opening section of a water tank for liberating fume generated by the ejection of liquefied CO2. CONSTITUTION:A water-temp. controller 10 is provided close to the water level in a water tank 1, and the water temp. is controlled by turning ON/OFF a power source of an electric heater 11 immersed completely in the water provided in the bottom of the water tank basing on the operation signal, or by varying a resistor. A conducting pipe 3 is connected to a vessel valve 2a of a pressure vessel 2 for liquefied CO2 contg. a siphon pipe therein. An end of the conducting pipe is connected to a CO2 ejecting horn 4 provided with a dispersing device and water entrainment-preventing plates 12, 12a are provided to an upper opening part of the water tank alternately with an appropriate distance. Several numbers of liberation direction adjusting plate 13 are provided simultaneously to the fume outlet part. Thus, the fume is liberated toward desired direction.
Patent JP-S6146923-A (JP)
Title: Flexible tube for endoscope
Inventor: TAKAGI TAKESHI
IPC: A61B1/00
Filed: 1984-08-11
Abstract: PURPOSE:To obtain a flexible tube for an endoscope, whose flexibility and durability are excellent by applying a releasing agent to the surface of a flex to which a band-shaped plate is wound spirally, covering the outside periphery of the applied surface with a braid, applying a specified urethane compound adhesive agent to the surface of the braid, and making a synthetic resin housing adhere to this applied outside periphery. CONSTITUTION:In a flexible tube for an endoscope for medical treatment and industry use, a silicone rubber core, etc are made to pass through the inside of a flex 14 to which a band- shaped metallic plate is wound spirally, so that it is not crushed and an adhesive agent does not go into the inside surface, and a releasing agent 17 is applied. The outside periphery which is applied and dried is covered with a tubular braid 15 formed by weaving a metallic wire of SUS, PB, etc. Subsequently, to the surface of the braid 15, a polyester compound urethane adhesive agent 18 which uses toluene di-isocyanate as a monomer is applied through a vessel filled with said adhesive agent, an excessive adhesive agent is scraped down through a hole having an outlet whose inside diameter is roughly equal to the outside diameter of the braid 15, and thereafter, a solvent in the adhesive agent is heated and evaporated, and thereafter, a housing 16 is made to adhere by using an extruding machine, and a flexible tube is obtained. In this way, a flexible tube having an excellent durability against bending is obtained.
Patent JP-H08338289-A (JP)
Title: Air-fuel ratio control device
Inventor: MIYASHITA KOTARO
IPC: F02D41/14
Filed: 1995-06-09
Abstract: PURPOSE: To easily and precisely detect the deterioration of air-fuel ratio detecting means by feedback-controlling the air-fuel ratio of air-fuel mixture to a target air-fuel ratio by proportional and integrating terms on the basis of the output of air-fuel ratio detecting means, and calculating the reversing period of output of the air-fuel ratio detecting means to detect the deterioration. CONSTITUTION: When the response deterioration detection of a LAF sensor 17 where an O2 sensor 18 is in active state, and the operating speed is in a prescribed area or cruise state with small change ratio of vehicle speed and also in air-fuel ratio feedback control area is executed, general PID feedback control using P, I.D terms is stopped, and the air-fuel ratio control by PI feedback control using only P, I terms is performed. It is judged whether the detection equivalent ratio in which the output of the LAF sensor 17 is converted into equivalent ratio is reversed to a reversal judging reference value or not, and when it is YES, whether a timer exceeds a prescribed time or not is judged when it was also YES in the last time.  Further, whether the period exceeds a prescribed period or not is judged when the timer exceeds, and a response deterioration is judged when the period exceeds.
Patent JP-H0217745-A (JP)
Title: Optical signal transmission system
Inventor: ASAI TAKAHIRO
IPC: H04B10/54
Filed: 1988-07-06
Abstract: PURPOSE:To prevent a whisker from being generated in an output signal at the time of separating two signals at a photoreceiving side by transmitting the signal and a clock simultaneously. CONSTITUTION:A counter 11 counts the clock and frequency-divides it into 1/2. AND gates 12a and 12b, an inverter 14 and an OR gate 13 output input (1) and (2) by the output signal of the counter 11 by switching alternately. A light emitting element 21 emits light by receiving the supply of constant currents I0 and 2I0 from constant current sources 22 and 23, respectively by TRs 17 and 18, however, it outputs an optical signal with four values by being driven by a current with four values 0, I0, 2I0 and (I0+2I0) corresponding to the output signal of the OR gate 13, which is passed through the AND gate 12a and 12b, and the output signal of the counter 11. Since the optical signal is the one having almost equal adjacent intensifying level difference, and also, the clock is multiplexed on the signal, it is possible to easily generate the clock at a reception side, and to prevent the whisker from being generated in the output signal at the time of reproducing the signal.
Patent JP-H0333336-A (JP)
Title: Structure for column/beam connection
Inventor: YAMAMOTO MITSUMASA
IPC: E04B1/16
Filed: 1989-06-29
Abstract: PURPOSE:To improve anchorage efficiency at the upper end of a column by bestridingly installing connecting plates between upper flanges and lower flanges of steel beams, and by fixing main reinforcement-anchoring plates to the connecting plates attached to the upper flanges so that the anchoring plates bestride horizontal flat plates of the connecting plates. CONSTITUTION:A steel beam 2 is installed to a reinforced concrete column 1 and the reinforced concrete column 1 and the steel beams 2 are connected together through a connecting plate 3. The connecting plate 3 is composed of horizontal flat parts 3a that extend outward in the four directions from the peripheral sides of the reinforced concrete column 1 and are to be bonded to flanges 2a of the steel beams 2 snd connecting members 3b formed in a cross at the inside of the reinforced concrete column 1 for connecting the flat parts 3a with specified length. Bolt holes 3c are drilled to the flat parts 3a. A main reinforcement-anchoring plate 4 is fixed in the horizontal direction to the connecting plates 3 so that the anchoring plate 4 bridges over each of the flat plates 3a of the connecting plate 3 at the parts near their base parts.
Patent JP-H0729524-A (JP)
Title: Picture tube device
Inventor: TAKAHASHI TORU
IPC: H01J31/00
Filed: 1993-07-08
Abstract: PURPOSE:To remove a sense of incompatibility between adjacent regions by arranging the image dividing parts between phophor regions to be scanned dividedly by electron beams emitted from plural electron guns. CONSTITUTION:A beam emitted from an electron gun 23 in a neck 22 of a funnel 13 is deflected preliminarily in the horizontal direction by a deflecting device installed outside of the funnel, and is formed as three beams whose positions are different from each other on the deflection center surface of a main deflecting device. These beams are deflected in the horizontal and vertical directions by a main deflecting magnetic field, and a phosphor screen 17 is divided horizontally and vertically into regions R1 to R20 corresponding to the beams through a shadow mask 18, and the image dividing parts 16 are arranged between the regions. Colors are switched to/from each other with every single horizontal and vertical scanning. In this constitution, brightness, contrast, hue and the like of the regions R1 to R20 can be adjusted comparatively easily. When the size of the image dividing parts 16 is set properly, the lack of an image information quantity is not caused.
Patent JP-H08333038-A (JP)
Title: Sheet material peeling device
Inventor: UENO MASATOSHI
IPC: B65H3/08
Filed: 1995-06-09
Abstract: PURPOSE: To surely and easily peel a sheet material from a sheet material placing body by holding a suction instrument with a gradient toward the peripheral edge area side from the interior area side of the sheet material placed on the placing body. CONSTITUTION: The peripheral wall of the opening 72a of the suction pad 72 held with a gradient is made to abut on a thin metal plate K on the interior area side 73A of the thin metal plate K. The suction pad 72 of a bellows shape, when continuously pressed, is elastically deformed on the interior area side 73a and then on the peripheral edge area side, too, resulting in the abutting of all the area of the peripheral wall of the opening 72a on the thin metal plate K. When the suction of the air in the suction pad 72 is started in this state, the thin metal plate K is absorbed toward the suction pad 72 at its peripheral edge area, being drawn to the suction pad 72.  In this case, since elastic deformation of the suction pad 72 on the peripheral edge area side 73b is less than on the interior area side 73a, the peripheral edge area 73b is elastically deformed further so as to be deformed in the same extent as in the interior area side 73a, peeling the peripheral edge end side from a supply section 34.
Patent JP-S6230202-A (JP)
Title: Infrared reflective material
Inventor: YAMAMIYA SHIRO
IPC: C09B29/01
Filed: 1985-08-01
Abstract: PURPOSE:To obtain an IR reflective material having excellent IR reflectivity by forming said material of a specific azo compd. and carrier material. CONSTITUTION:This material consists of the azo compd. expressed by formula (I) and the carrier material. The azo compd. expressed by formula (I) is obtd. by a method for coupling the compd. expressed by formula (II) to the coupling component expressed by formula (III) according to the conventional practice. This IR reflective material is usable in the same manner as the conventional pigment printing agent, paint and printing ink and is useful for printing of woven and non-woven fabrics, painting of various articles and printing. The material provides dark green - black colors and the IR reflectivity of these colored articles exhibits the value extremely higher than the colored materials for which the conventional carbon black pigment is used.
Patent JP-H05333417-A (JP)
Title: Lens attaching/detaching device for interchangeable lens camera
Inventor: GOTO TETSURO
IPC: G02B7/14
Filed: 1992-06-03
Abstract: PURPOSE:To prevent an interchangeable lens from being erroneously mounted by inhibiting the start of mounting operation by a motor-driven mechanism unless the interchangeable lens is correctly mounted in a camera body in which the interchangeable lens is driven, by a motor. CONSTITUTION:This device is constituted of a fixed mount part 11 having a mount surface abutting on the mount surface of the interchangeable lens 51; a movable mount part 14 positioned on inner side than the mount part 11 and supported so that it can rotate centering around an optical axis, and having a pawl part 14e engaged with the bayonet pawl 54a of the lens 51; driving means 26-29 driving and rotating the mount part 14 between the mounting position and the releasing position of the lens 51; lens mounting detection means 13 and 22 detecting that the mount surface of the interchangeable lens abuts on the mount surface of the mount part 11 to be set at a specified position in an optical axis direction; and a control means controlling a driving means based on detection signal from the means 13 and 22 to drive and rotate the mount part 14 so that the pawl part 14e of the mount part 14 may be engaged with the bayonet pawl 54a of the interchangeable lens 51.
Patent JP-S6485985-A (JP)
Title: Synthesis of aminomethylenephosphonoalkylphosphinates
Inventor: FURANKU HAROTSUKU EBETEINO
IPC: C07K5/00
Filed: 1988-07-06
Abstract: The present invention involves processes for making aminomethylene phosphonoalkylphosphinate compounds comprising:   (a) heating a substantially anhydrous mixture comprising an amine, an ester of an alkyl phosphite, and an ester of a phosphate acetyl; and then   (b) adding water to the mixture. s
Patent JP-H0219742-A (JP)
Title: Quartz resonator humidity sensor
Inventor: GOTO MASAO
IPC: G01N5/02
Filed: 1988-07-08
Abstract: PURPOSE:To improve the sensitivity by forming a plasma polymerized film of alkylmercaptan on the surface of a quartz resonator. CONSTITUTION:A silver electrode 22 is attached in the center of a quartz surface 21 of a quartz resonator 24, and lead wires 23, 23' are connected to the quartz surface 21 and the silver electrode 22, respectively. Also, on the surface of the resonator 24, an alkylmercaptan plasma polymerized film is formed. By an action of a sulfone group generated by an action such as oxidation, ionization, radical generation, etc., of alkylmercaptan in this case, and a mercaptan thiol group, a humidity sensing characteristic is displayed, and the sensitivity can be raised.
Patent JP-H0920108-A (JP)
Title: Pneumatic radial tire
Inventor: ARAKAWA ATSUSHI
IPC: B60C11/13
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire which can improve drainage without spoiling control stability and abrasion resistance. SOLUTION: A four-cornered block 30 is formed on the tread T of a pneumatic radial tire, the groove height of a pair of corner parts 31 forming acute angles is set lower than the groove height of a pair of corner parts 32 forming obtuse angles, and the tread of the block is formed into a curved surface.
Patent JP-S6413234-A (JP)
Title: Optical disk recording and reproducing device
Inventor: SANO KATSUYUKI
IPC: G11B7/085
Filed: 1987-07-07
Abstract: PURPOSE:To enable a high speed access by subjecting the rotary arm having objective lenses at both ends to focusing and tracking control, an optical beam is selectively projected on one part of the objective lenses and reducing the inertia moment of the rotary arm. CONSTITUTION:An optical beam is projected on one part of the objective lenses 2 at both ends of a rotary arm 1 via a half mirror 3 and mirrors 4, 5 and recording and reproducing are executed with performing focusing and tracking controls by coils 11, 12. On the way, a light projection is executed selectively by a shutter 6 on the lens 2 close to the necessary track with a tracking access signal, the tracking control is temporarily suspended, the lens is moved to the necessary track, the tracking control is executed once again and the access is completed. An optical head and two lens control means are unified in one and the magnetic circuit for focusing is provided at the external part of the rotary arm, hence the inertia moment of the arm is reduced and a high speed access is easily available.
Patent JP-S6229780-A (JP)
Title: Control device for engine-driven oil hydraulic pump
Inventor: KUWABARA KOJI
IPC: F04B49/00
Filed: 1985-07-31
Abstract: PURPOSE:To enable a 100% engine output to be always effectively utilized, by controlling a pump so as to equalize its absorptive horsepower to the engine output when an engine is in operation of the maximum fuel rack position. CONSTITUTION:A control device outputs a signal Lr adding a rack angle signal, maintaining an engine 1 to a preset speed, to a necessary rack angle signal by a delivery amount command phi of an oil hydraulic pump 2. If said signal Lr increases to a preset value or more, the first function generator 28 outputs a signal La so that a rack obtains a fixed maximum rack position. While the second function generator 29, as said signal Lr increases to the preset value or more, outputs a signal Lc corresponding to the value of said signal Lr. And the control device is constituted so that the device, subtracting said signal Lc from a delivery amount command signal phi by a control lever 7, controls a tilt-roll angle of the pump 2 with said subtracted value serving as a tilt-roll command signal phi*.
Patent JP-H04230211-A (JP)
Title: Method for coating active element with ph sensitive polymers
Inventor: KURISUCHIYAN PURIYUDOMU
IPC: A61K9/30
Filed: 1991-06-14
Abstract: PURPOSE: To provide a method for coating an active element with a polymer showing pH sensitivity. CONSTITUTION: This method comprises subjecting a monomer useful for producing a polymer showing pH sensitivity, arbitrarily adding a hydrophobic substance and/or a water-insoluble polymer to the polymerization system to give an emulsion and coating a medicine and/or a food active substance with the emulsion.
Patent JP-H0221600-A (JP)
Title: Support device for controlling charged particle beam
Inventor: MURAKAMI SUSUMU
IPC: H05H7/00
Filed: 1988-07-08
Abstract: PURPOSE:To make it possible to reduce the number of parameters to be controlled and to facilitate the control of a charged particle beam by obtaining relative matrix between a plurality of controlled parameters used for controlling the beam, and obtaining the main component while applying a main component analysis thereto. CONSTITUTION:In a magnet disc device 5, there is stored square total/integral total matrix S and the total T of respective controlled parameters. A CPU 2a takes in the matrix S and the total T from the device 5 and analyzes the main component while converting it into a relative matrix. An operator inputs a controlled value on a main component axis from an input means 4 based on a distribution map displayed on a display means 3. A second computing means 2 obtains changed/controlled parameters from the converted matrix led out from this controlled value and the results of the main component analysis, and based on the parameters, the composing elements of a charged particle beam accelerator is controlled. It is thus possible to facilitate the control of charged particle beam.
Patent JP-S6229765-A (JP)
Title: Diagnostic device for abnormality in internal-combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02P5/15
Filed: 1985-07-30
Abstract: PURPOSE:To enable a device to adequately diagnose an engine for its abnormal ity (compression ratio, air-fuel ratio, misfiring, vibration abnormality, etc.), by equipping the device with an ignition timing setting means, which corrects the basic ignition timing, and a diagnostic means which compares an actual ignition correction amount with the reference range to diagnose the abnormality of the engine. CONSTITUTION:An ignition timing setting means (c) corrects the basic ignition timing in accordance with an ignition correction amount. A diagnostic means (e) sets a reference range of the ignition correction amount in accordance with an operative condition while compares an actual ignition correction amount, determined by the ignition timing setting means (c), with the reference range to diagnose abnormality in an engine, and the diagnostic means (e), when it diagnoses the engine to be in the abnormality, outputs an alarm signal. In this way, the engine enables a device to render services to improving maintainability of the engine and its repairability.